BGS mineralogy and petrology collection record
| Sample number | S28544 |
|---|---|
| Sample Donor | Phemister,J. |
| Rock name | 'Original entry: Hornblende Diorite' |
| Stratigraphy | Not entered |
| Comments | Hornblende diorite. Type of ?diorite with feldspar segregating with semiporphyritic areas |
| Locality details | Left bank, Burn of Roerwater |
| 50k map sheet | Yell (130) |
| Map reference | HU 344 861 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
S28544
